.b-tabs {
  .b-tabs-nav {
    overflow: auto;
    scrollbar-width: none; /* firefox */
    -ms-overflow-style: none; /* IE 10+ */
    overflow-x: auto;
  }
  .b-tabs-nav::-webkit-scrollbar {
    display: none; /* Chrome Safari */
  }
  .b-tabs-nav__wrap {
    display: flex;
    flex-direction: row;
    flex: 1;
    position: relative;
  }
  .b-tabs-nav__bottom-bar {
    content: "";
    width: 30px;
    height: 4px;
    border-radius: 35px;
    background: red;
    position: absolute;
    left: 0;
    bottom: 0;
  }
  .b-tabs-nav__item {
    padding: 10px;
    white-space: nowrap;
  }
  .b-tabs-nav__item--active {
    color: red;
  }
  .b-tabs-content {
    overflow: hidden;
  }
}
.b-tabs--aside {
  display: flex;
  flex-direction: row;
  height: 100%;

  .b-tabs-nav {
    overflow-y: auto;
    height: 100%;
  }
  .b-tabs-nav__wrap {
    display: flex;
    flex-direction: column;
    flex: 1;
    position: relative;
  }
  .b-tabs-content {
    overflow: auto;
    height: 100%;
    flex: 1;
  }
  .b-tabs-nav__bottom-bar {
    content: "";
    width: 4px;
    height: 30px;
    border-radius: 35px;
    background: red;
    position: absolute;
    left: unset;
    right: 0;
    top: 0;
  }
}
